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Dyna-Gro Pro-TeKt 15 Gallon
dl-DGTEK-150
Dyna-Gro Pro-TeKt 15 Gallon
$314.15
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Displaying 1 to 20 (of 157 products) Result Pages:  1  2  3  4  5  6  7  8  [Next >>] 
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45 Angled Drip Stake  grodan  45 Angled Drip Stake
Grodan 45 Angled Drip Stake (AD300039)The advantage of an angle stake is its long neck, which holds 1/4" tubing securely in place. The angle of the stake helps prevent deposits in the tubing. Manufacturer's Product Information MSRP each $0.51 Dimensions9.75 x 9.25... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-AD300039   $38.16 
60ml Syringe with plastic needle for EC/pH tests  grodan  60ml Syringe with plastic needle for EC/pH tests
Grodan 60ml Syringe with plastic needle for EC/pH tests (AD207079)The perfect  tool for watering Rockwool. The syringe with a needle made from 1/4" tubing allows you to easily take a water sample from your Rockwool. If the water sample shows too high pH, it is time to water again. Measures from 5 - 60 ml. Manufacturer's Product Inf... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-AD207079   $4.09 
A-OK Starter Plugs 1" (6000 Cs) size: 200/sheet  grodan  A-OK Starter Plugs 1" (6000 Cs) size: 200/sheet
A-OK Starter Plugs 1” (6000 Cs) size: 200/sheet (eco-8000)Grodan Plant Starter Plugs A-OK Starter Plugs are for starting seeds and rooting of cuttings prior to plugging into the larger Gro-Blocks. The 1.5” size work perfectly in the white Grodan Starter Tray. A-OK plugs come labeled with instructions in a shrink-wrapped sheet that fits a standard 10x20 tray (flat). ... — Ships separately from Seattle, Washington USA Free Shipping when ordering $50 or more of qualifying items....more.
 eco-8000   $353.79 
A-OK Starter Plugs 1.5" (2940 Cs) size: 98/sheet  grodan  A-OK Starter Plugs 1.5" (2940 Cs) size: 98/sheet
A-OK Starter Plugs 1.5” (2940 Cs) size: 98/sheet (eco-8001)Grodan Plant Starter Plugs A-OK Starter Plugs are for starting seeds and rooting of cuttings prior to plugging into the larger Gro-Blocks. The 1.5” size work perfectly in the white Grodan Starter Tray. A-OK plugs come labeled with instructions in a shrink-wrapped sheet that fits a standard 10x20 tray (flat). ... — Ships separately from Seattle, Washington USA Free Shipping when ordering $50 or more of qualifying items....more.
 eco-8001   $320.49 
A-OK Starter Plugs 2" (1500 Cs) size: 50/sheet  grodan  A-OK Starter Plugs 2" (1500 Cs) size: 50/sheet
A-OK Starter Plugs 2” (1500 Cs) size: 50/sheet (eco-8002)Grodan Plant Starter Plugs A-OK Starter Plugs are for starting seeds and rooting of cuttings prior to plugging into the larger Gro-Blocks. The 1.5” size work perfectly in the white Grodan Starter Tray. A-OK plugs come labeled with instructions in a shrink-wrapped sheet that fits a standard 10x20 tray (flat). ... — Ships from Seattle, Washington USA Free Shipping when ordering $50 or more of qualifying items....more.
 eco-8002   $278.87 
Agrowool Absorbent (20 lbs.)  grodan  Agrowool Absorbent (20 lbs.)
Agrowool Absorbent (20 lbs.) (eco-5540C)Grodan Granulate Granulated stonewool can be used alone or mixed with other loose media such as expanded clay rocks. Eg. The addition of water absorbent granulate to peat mixes at 25-50% volume increases water holding capacity and aeration, improving plant growth and shelf life. The water repellent granulates are superior substitutes for aer... — Ships separately from Seattle, Washington USA...more.
 eco-5540C   $26.19 
Agrowool Absorbent (40 lbs.)  grodan  Agrowool Absorbent (40 lbs.)
Agrowool Absorbent (40 lbs.) (eco-5540D)Grodan Granulate Granulated stonewool can be used alone or mixed with other loose media such as expanded clay rocks. Eg. The addition of water absorbent granulate to peat mixes at 25-50% volume increases water holding capacity and aeration, improving plant growth and shelf life. The water repellent granulates are superior substitutes for aer... — Ships separately from Seattle, Washington USA...more.
 eco-5540D   $37.99 
BIG MAMA 8" x 8" x 8" (1EA=18 BLOCKS)  grodan  BIG MAMA 8" x 8" x 8" (1EA=18 BLOCKS)
Grodan® Stonewool Delta® Big Mama Block Grodan's largest block ever produced! Big enough to grow a large plant for its entire life. More than twice the amount of wool as our Hugo Block. Coming November 2009. MSRP: $126.21 ... — Ships separately from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA Free Shipping when ordering $50 or more of qualifying items....more.
 713088   $135.76 
Big Mama 8x8x8  grodan  Big Mama 8x8x8
Grodan Big Mama 8x8x8 (RW108001)BIG MAMA is the largest block ever produced by Grodan. It is 8" square and contains over twice the amount of wool as the popular Hugo block. This block is big enough to grow a large plant for its entire life! When your plant outgrows its current block, just place it on top of Big Mama. BIG MAMA is solid wool and does not have a precut hole thus maki... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-RW108001   $101.82 
Black 45 degree Angle Stake 100/bg  grodan  Black 45 degree Angle Stake 100/bg
Black 45 degree Angle Stake 100/bg (eco-8021)45 degree angled drip stake The advantage of the Angle Stake is its long neck which holds the 1/4" tubing securely in place. The angle of the stake helps prevent deposits in the tubing. 45° Drip Angle Stakes The Angle stakes work great with rockwool or clay pellets. Fits 1/4” tubing. SKU: AD300039 Weight: 1.0 lbs. Package Dimensi... — Ships from Seattle, Washington USA...more.
 eco-8021   $37.00 
Black Drip Stake with Cage 100/bg  grodan  Black Drip Stake with Cage 100/bg
Black Drip Stake with Cage 100/bg (eco-8020)Basket Drip Stake w/ Cage Mother Nature waters from the top - so do these commercial quality drip stakes. By using these, you can run a top watering system that is virtually clog free. Top watering also has the advantage of preventing fertilizer salt build up. Basket Drip Stake w/ Cage Commercial quality basket drip stakes that a... — Ships from Seattle, Washington USA...more.
 eco-8020   $28.00 
Black Hydro Bucket w/o Elbows  grodan  Black Hydro Bucket w/o Elbows
Grodan Black Hydro Bucket w/o Elbows (AD307034) Manufacturer's Product Information MSRP each $7.17 Dimensions9.7 x 11.2 x 9.6 Case Quantity1 ... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-AD307034   $5.38 
Block 1.5x1.5x1.5  grodan  Block 1.5x1.5x1.5
Grodan Block 1.5x1.5x1.5 (RWMM4040)Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making different types of fibers. The purpose is to support the requirement of the plant in the different plant ... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-RWMM4040   $312.98 
Block 2x2x1.5"  grodan  Block 2x2x1.5"
Grodan Block 2x2x1.5" (RWMM5040)Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making different types of fibers. The purpose is to support the requirement of the plant in the different plant sta... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-RWMM5040   $282.90 
Block 3x3x2.5 42/40  grodan  Block 3x3x2.5 42/40
Grodan Block 3x3x2.5 42/40 (RWDM4G)Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making different types of fibers. The purpose is to support the requirement of the plant in the different plant ... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-RWDM4G   $190.85 
Block 3x3x2.5 no hole  grodan  Block 3x3x2.5 no hole
Grodan Block 3x3x2.5 no hole (RWDU4G)Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making different types of fibers. The purpose is to support the requirement of the plant in the different plan... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-RWDU4G   $190.85 
Block 3x3x4 42/40  grodan  Block 3x3x4 42/40
Grodan Block 3x3x4 42/40 (RWDM5.6)Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making different types of fibers. The purpose is to support the requirement of the plant in the different plant s... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-RWDM5.6   $190.80 
Block 4x4x2.5 42/40  grodan  Block 4x4x2.5 42/40
Grodan Block 4x4x2.5 42/40 (RWDM6.5)Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making different types of fibers. The purpose is to support the requirement of the plant in the different plant... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-RWDM6.5   $148.56 
Block 4x4x3 42/40  grodan  Block 4x4x3 42/40
Grodan Block 4x4x3 42/40 (RWDM8G)Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making different types of fibers. The purpose is to support the requirement of the plant in the different plant st... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-RWDM8G   $171.53 
Block, 4X4X4 42/40 144cs  grodan  Block, 4X4X4 42/40 144cs
Grodan Block, 4X4X4 42/40 144cs (RWDM10G)Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making different types of fibers. The purpose is to support the requirement of the plant in the different ... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-RWDM10G   $158.47 
Displaying 1 to 20 (of 157 products) Result Pages:  1  2  3  4  5  6  7  8  [Next >>] 
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